Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4536171 | Method and apparatus for controlling continuously variable transmission | Yoshikazu Tanaka, Keiju Abo, Hiroyuki Hirano, Haruyoshi Kumura, Yoshiro Morimoto | 1985-08-20 |
| 4533340 | Hydraulic control system for continuously variable V-belt transmission | Keiju Abo, Yoshikazu Tanaka, Haruyoshi Kumura, Hiroyuki Hirano | 1985-08-06 |
| 4526557 | Method and apparatus for controlling a continuously variable transmission | Yoshikazu Tanaka, Hiroyuki Hirano, Keiju Abo, Haruyoshi Kumura, Yoshiro Morimoto | 1985-07-02 |
| 4519790 | Hydraulic control system for continuously variable V-belt transmission | Hiroyuki Hirano, Yoshiro Morimoto, Yoshikazu Tanaka | 1985-05-28 |
| 4512751 | Method and system for controlling continuously variable v-belt transmission | Yoshikazu Tanaka, Hiroyuki Hirano, Yoshiro Morimoto | 1985-04-23 |
| 4510822 | Continuously variable V-belt transmission including hydrodynamic transmission unit with lock-up means | Hiroyuki Hirano, Yoshiro Morimoto, Yoshikazu Tanaka | 1985-04-16 |
| 4494942 | Continuously variable V-belt transmission | Hiroyuki Hirano, Yoshiro Morimoto, Yoshikazu Tanaka | 1985-01-22 |
| 4487302 | Parking lock arrangement for continuously variable V-belt transmission | Yoshiro Morimoto, Hiroyuki Hirano, Yoshikazu Tanaka | 1984-12-11 |
| 4484493 | Cone pulley V-belt continuously variable transmission | Hiroyuki Hirano, Yoshikazu Tanaka, Yoshiro Morimoto | 1984-11-27 |
| 4478105 | Hydraulic control system for continuously variable V-belt transmission with hydrodynamic transmission unit | Hiroyuki Hirano, Yoshiro Morimoto, Yoshikazu Tanaka | 1984-10-23 |
| 4194608 | Controls for clutch, motor and transmission | Keizaburo Usui, Isao Hayama, Hideo Hamada | 1980-03-25 |